Answer:
Type of Verbal: Gerund phrase
Verbal Phrase: Crossing the street on a red light
Explanation:
A gerund phrase is a verbal phrase that consists of a gerund (which it's made up of the verb root of a verb + -<em>ing</em>) and modifiers of that object, and sometimes, it also includes objects. The primary function of this type of phrases is to act as a noun, therefore they can be subjects, objects or complements.
In the sentence, "Crossing the street on a red light" is the gerund phrase because it has a gerund (Crossing), an object (the street) and modifiers ( on a red light). Furthermore, it is also the subject of the sentence because it is what's being described.
The number is 438 because if you round 30 to the nearest 10 then it is 40
and the 4 in 438 stays the same.